Why does the check engine light come on when I start my Cherokee?

It’s usually normal for your check engine light to turn on upon ignition. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why is my Jeep Cherokee making engine noise?

Strange under-the-hood noises can point to problems within your Jeep Cherokee engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage a Jeep engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Jeep Cherokee engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Is it okay to put water in my Jeep Cherokee radiator?

It’s not recommended you put water in your Cherokee radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

What can cause a Cherokee engine to suddenly stop?

There are different reasons your Cherokee vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who fixes Jeep Cherokee engines?

For Jeep Cherokee engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

Reliable Repairs for 1999 Jeep Cherokee Engines

Learn about

1999 Jeep Cherokee Trim Options

Select your Jeep Cherokee trim level to learn more about Jeep-recommended engine repair. Even Jeep Cherokee parts will get older and change.

L4/2.5L

L6/4.0L

Jeep Cherokee Repairs and Services

Nothing lasts forever. Even your Jeep Cherokee's many parts and pieces. When something breaks, we're ready. Select a repair or category to learn more about 1999 Jeep Cherokee services.

We Care for Jeep Cherokee Engines

Jeep Cherokee drivers trust that their Cherokee will take them near and far. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Things can go sideways sometimes. If they do, you’ll have to find a dependable 1999 Jeep service center — quick! Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Jeep Cherokee engine will be in good hands. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 1999 Jeep Cherokee Check Engine Light Is On

As soon as your Cherokee check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your combustion, Causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your Cherokee issues diagnosed and we’ll figure out why that check engine light is giving you grief. engine pinging noises, burning smells, or misfiring.

1999 Cherokee Engine Services

If your 1999 Cherokee engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We don't start working until we have your approval. If a service can wait, we’ll make sure you know. If it's necessary for your safety, we'll make sure you understand that, too. We seek to give you all the info you need to make a smart decision about our services. Turn to Firestone Complete Auto Care for your 1999 Cherokee engine repairs and you can feel confident knowing that we use Jeep-approved parts and components like the timing belt, valve guide seal, sensors, or a different component.

1999 Jeep Cherokee Engine Q&A

Why does the check engine light come on when I start my Cherokee? It’s usually normal for your check engine light to turn on upon ignition. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why is my Jeep Cherokee making engine noise? Strange under-the-hood noises can point to problems within your Jeep Cherokee engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a Jeep engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Jeep Cherokee engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Is it okay to put water in my Jeep Cherokee radiator? It’s not recommended you put water in your Cherokee radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
What can cause a Cherokee engine to suddenly stop? There are different reasons your Cherokee vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who fixes Jeep Cherokee engines? For Jeep Cherokee engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.